Analyzer krakend-req-canceled

# Name

krakend-req-canceled - Krakend actively canceled requests

This analyzer captures and analyzes HTTP requests that are actively canceled by KrakenD API Gateway. It monitors network-level interactions to identify request cancellation patterns and their root causes. The analyzer collects TCP packet data and stack traces from the Go runtime, providing detailed insights into why requests are terminated prematurely. This helps diagnose timeout issues, client disconnections, and gateway-level request handling problems.

# Resource Category

Network I/O.

# Application Type & Technical Stack

• Go

# Command Line Syntax

The analyzer can be invoked directly on the command-line via the orxray utility from the openresty-xray-cli software package.

Alternatively, the analyzer can also be invoked manually or automatically on the web console UI of OpenResty XRay (like on the Advanced web page).

# PID is the target process PID.
orxray analyzer run krakend-req-canceled -p PID

# trace a shell command directly
orxray analyzer run krakend-req-canceled -c SHELL_CMD

# PGID is the process group ID or any process's PID within the target process
# group.
orxray analyzer run krakend-req-canceled -p -PGID

# trace any processes started from the specified executable path.
orxray analyzer run krakend-req-canceled --exe /path/to/exe/file

# Tracing Multiple Processes

Supported.

# Output Formats

• Plain Texts

# Author

The OpenResty Inc. Team.

# Copyright

Copyright (C) by OpenResty Inc. All rights reserved.